Molly R.

asked • 07/01/19

Solve this application problem using a system of equations: The perimeter of a rectangular building is 234 feet. The width is 27 feet shorter than the length. What are the dimensions?

1 Expert Answer

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Paul M. answered • 07/01/19

Tutor
5.0 (39)

BS Mathematics, MD
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2(L+W)=234 => L + W = 117

W = L - 27

Substitute

L+L-27=117

2L = 144


You finish it!

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Ayesha N.

can you show me the steps, so I can learn how to break down the problem?
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07/16/21

Paul M.

tutor
I have shown you the steps. The first equation is the perimeter equation. The second equation is the relationship between length and width. Then algebra.
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07/16/21

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